# 读取数据集
import os
import pandas as pd

# 创建数据
# os.makedirs('./data/221/', exist_ok=True)
data_file = os.path.join('./data/221/house_tiny.csv')
#
# with open(data_file, 'w') as f:
#     f.write('NumRomms,Alley,Price\n')
#     f.write('NA,Pave,127500\n')
#     f.write('2,NA,106000\n')
#     f.write('4,NA,178100\n')
#     f.write('NA,NA,14000\n')

data = pd.read_csv(data_file)
print(data)